Engineering & Product Development
At RENN, we are more than just engineers — we are problem solvers, innovators, and technical partners. Our industry-leading expertise in end-to-end product development ensures your ideas evolve into robust, high-performance products that meet the most demanding industry standards.
Conceptualisation & Feasibility
Detailed Engineering & Design
Iterative Refinement
Testing & Validation
Production Readiness
Conceptualisation & Feasibility
Great products start with great ideas — but translating an idea into a feasible, manufacturable solution requires deep technical expertise. Our team evaluates, refines, and optimises concepts using:
- Design Thinking & Systems Engineering
- Market & Competitor Analysis
- Material Selection & Cost Estimation
- Rapid Prototyping & Proof-of-Concept Development
- Technical Risk Assessment
- Requirements Definition & Specification
Detailed Engineering & Design
Our multidisciplinary team transforms initial concepts into detailed, production-ready designs that balance innovation, durability, and cost-efficiency. We employ:
- 3D CAD: Siemens NX, SolidWorks, CATIA, CREO
- FEA (Finite Element Analysis)
- CFD (Computational Fluid Dynamics)
- Electromechanical & Fluid Power Integration
- FMEA for risk mitigation
- DFM/DFA principles & standards compliance
Precision Development & Iterative Refinement
True engineering excellence lies in the fine details. We refine products through multiple iterations, field testing, and real-world simulations to ensure superior performance.
- Design Optimisation & Iterative Prototyping
- Material & Process Selection for Manufacturing
- Tolerance Stack-Up Analysis
- DFMEA & PFMEA for Robustness
- Field Testing & Real-World Simulation
- Performance Validation under operating conditions
Testing, Validation & Certification
Our expertise extends beyond development — we validate, test, and certify products to global industry standards.
- Test Plan Development (ISO, MIL-STD, SAE, AS)
- Environmental & Durability Testing
- Vibration, Thermal Cycling, Salt Spray, IP Ratings
- Accelerated Life Testing (ALT), HALT/HASS
- ISO 26262 Functional Safety
- AS9102 Aerospace First Article Inspection
- MIL-STD-810 Defence Environmental Testing
- Regulatory & Compliance Sign-Off
Full-Scale Production Readiness & Product Release
Our job isn't done until your product is ready for the real world — validated, documented, and production-proven.
- Production-Ready Documentation & CAD Data Releases
- Process Flow Development & Control Plans
- Work Instructions & Training Materials
- Supply Chain Readiness & Supplier Qualification
- PPAP (Production Part Approval Process)
- FAI (First Article Inspection)
- APQP (Advanced Product Quality Planning)
- AS9100 Readiness Assessment
Deep Industry Expertise
Years of experience across automotive, defence, industrial automation, and heavy equipment industries.
Full-Service or Flexible Support
We can own the entire process or integrate seamlessly with your existing team and workflows.
Precision Engineering & Compliance
We follow industry best practices and global regulatory standards — no shortcuts, ever.
Proven Track Record
Successfully launched high-performance, mission-critical products that operate in the toughest conditions.